Samsung LH008IWJMWR Installation Manual page 114

9. S-Box Installation and Connection
• Turn on Simple wall mode
 Simple wall mode is a wall paper function for end customer who don't want to leave
the Wall is black screen while in off status.
 If the Wall screen resolution is covered in a S-box, turn on Simple wall mode in Factory mode.
① Get into factory mode by below instruction.
- Connect IR receiver to S-box.
- Power off by remote controller  Wait for 10 seconds  Press Mute - 1 - 8 - 2  Power on
② Move to Option  MRT option  SIMPLE WALL MODE SUPPORT  ON
[Cautions!] Do not turn on Simple wall mode if the Wall screen is configured with multiple S-boxes.
In multiple S-boxes usage, wall paper cannot be worked simultaneously.
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